What are the SMS sending platforms? What are the restrictions?

There are many short message platforms. You can search online or call 087 1-6570055 1.

The SMS group sending platform mainly has the following restrictions:

Time limit:

There is no time limit for the promotion of notification SMS or verification code SMS, but marketing SMS needs to be sent within the specified time, and it is usually recommended to push it between 8 am and afternoon 10.

Digital limit:

Short messages are limited to 70 characters. If it exceeds 70 characters, it will be charged in increments of one long message every 67 words, with a maximum of 600 characters and 9 times.

Content restrictions:

The content of short messages cannot contain harmful information such as pornography, gambling, drugs, reaction, murder, terror, virus, malicious code, false fraud, phishing information and so on.

The content of short messages cannot involve sensitive content in the fields of medical care, education, finance, network security and e-commerce.

Signature restrictions:

The short message signature is required to be between 2- 10 characters, and the short message signature consists of and user-defined signature content.

Send quantity limit:

Different operators have set some restrictions on SMS group sending of mobile phone numbers. For example, when a personal mobile phone number is sent in groups on the Internet, the number of messages sent per hour cannot exceed 200, and the total output per day cannot exceed 1 0,000. However, there is usually no such restriction for applications pushed by SMS group sending service platform.

Cost limit:

The cost of sending short messages by personal mobile phone is high, each short message is at least 0.65438+ a 0 yuan, and even the short message package costs 80 cents. For the application pushed by SMS group service platform, the cost of each SMS is between 3-6 cents, and the highest cost of purchasing 654.38+00000 SMS messages is 600 yuan.

The above restrictions may be different for different SMS group sending platforms and operators. Please refer to the regulations of relevant platforms for specific use.